145481852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{13627}}^1$

素因数の和:13805

約数の個数: 24

約数和(自身を含む): 271306224

約数和(自身を除く): 125824372

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 13627, 27254, 54508, 231659, 463318, 926636, 2139439, 4278878, 8557756, 36370463, 72740926, 145481852]

約数ペア:

[(1, 145481852), (2, 72740926), (4, 36370463), (17, 8557756), (34, 4278878), (68, 2139439), (157, 926636), (314, 463318), (628, 231659), (2669, 54508), (5338, 27254), (10676, 13627)]